CN207930262U - Three mouth suction types send nail end - Google Patents

Abstract

The utility model discloses three mouth suction types to send nail end, belong to automation equipment field, including gun body, send screw assembly and batch mouth, the gun body is vertically arranged, the gun body is equipped with batch hole, described that the inner cavity of screw assembly is sent to be connected to setting with the inside in described batch of hole, and the axis of the gun body send the axis of screw assembly setting at an acute angle with described, described that screw assembly is sent to be equipped with the air valve being connected to its inside, described batch of mouth is located at the lower end of the gun body.The utility model, which blows upper end, is changed to send nail end air-breathing, reduces noise when blowing, and dynamics is enough big when screw reaches batch mouth, and batch mouth uses three valve nozzle mechanisms, ensures screw verticality, and screw will not be crooked when nailing.

Description

Three mouth suction types send nail end

Technical field

The utility model belongs to intelligent equipment field, is related to the automation equipment more particularly to three mouth negative pressure of nail conveying Formula send nail end.

Background technology

With the development of science and technology, many production lines are more and more intelligent, the equipment of automated production is instead of more and more Manual labor, reduce labor intensity, improve working efficiency, and precision can be promoted further, avoid artificial experience Influence, ensure that the uniformity of product and high qualification rate, the process of assembly also mostly uses automation equipment to complete, screw Setting is to complete the important part of two parts connection, needs screw being arranged to corresponding position, so during assembling The connection for completing part is tightened afterwards, and in automatic facilities many at present, screw is all automatic charging, and automatic screw send nail mouth Send dolly set formula using traditional, air blowing noise is too big when sending nail, and it is small to blow nail dynamics, screw in place after, not enough vertically.

Utility model content

The purpose of this part be summarize the embodiments of the present invention some aspects and briefly introduce some compared with Good embodiment.May be done in this part and the description of the present application abstract and utility model title it is a little simplify or omit with The purpose for avoiding making this part, abstract of description and utility model title is fuzzy, and this simplification or omission cannot be used for limiting The scope of the utility model.

The problem of describing in view of the aforementioned technical background, it is proposed that the utility model, therefore, the utility model is wherein One purpose is to provide a kind of three mouth suction types and send nail end, and upper end is blown and is changed to send nail end air-breathing, is reduced when blowing Noise, dynamics is enough big when screw reaches batch mouth, and batch mouth uses three valve nozzle mechanisms, ensures screw verticality, and screw will not when nailing It is crooked.

In order to solve the above technical problems, the technical solution adopted in the utility model is：Three mouth suction types send nail end, including Gun body send screw assembly and batch mouth, the gun body to be vertically arranged, and the gun body is equipped with batch hole, the inner cavity for sending screw assembly with The inside connection setting in described batch of hole, the axis of the gun body send the axis of screw assembly setting at an acute angle with described, described to send nail Component is equipped with is located at the lower end of the gun body with its internal air valve being connected to, described batch of mouth.

Further, described to send screw assembly include link, send that nail is managed and rotating turret, the connection are erected at the gun body On, the upper end for sending nail pipe to be located at the link, the rotating turret is hinged on the list of repairing of the link, the rotating turret Be internally provided with and send nail hole, it is described that nail hole is sent to send nail pipe coaxial arrangement, the upper end of the rotating turret and the link with described Lower end between be equipped with resetting spring.

Further, the link is equipped with the first mounting hole close to one end of the rotating turret, and the rotating turret is close One end of the link is equipped with the second mounting hole, and one end of the resetting spring is located in first mounting hole, the other end It is located in second mounting hole.

Further, it is described send nail manage and the link between be equipped with guide pipe, the air valve be located on guide pipe and It is connected to setting with its inside.

Further, described batch of mouth is three-clove style or two flap-type batch mouth.

Further, the lower end of the gun body is equipped with gland, the described batch of mouth include the first clamping piece, the second clamping piece, Third clamping piece and fixed ring, first clamping piece, the second clamping piece and third clamping piece are relatively set into and are slightly less than full circle The round and movable lower end for being connected to the gland, the fixed ring be located at be oppositely arranged it is described first folder The upper end of piece, the second clamping piece and third clamping piece outer ring is held, the fixed ring is elastic component.

Further, first clamping piece is equipped with the first fixing groove, and second clamping piece is equipped with second and fixes Slot, the second aid on piece are equipped with third fixing groove, and first fixing groove, the second fixing groove and third fixing groove are corresponding It is arranged to circular groove, the fixed ring is located in first fixing groove, the second fixing groove and third fixing groove.

Further, the lower end of the gun body, which is equipped with, stablizes axis, and upper end and the gland of the stable axis are coaxially set It sets and the two is fixedly connected, the lower end of the stable axis is located at the inner ring of described batch of mouth and the two is coaxially disposed, the stable axis It is equipped with annular positioning groove, the inner ring of described batch of mouth is equipped with multiple positioning balls, and the positioning ball is located at the circular orientation In slot and the two contact is arranged.

Further, the gun body is formed by steel part overall processing, described that screw assembly is sent to assemble for workpiece, institute It states and screw assembly is sent to assemble by screw with the gun body.

Further, the axis of the gun body and the axis angle for sending screw assembly are 20~40 degree.

The utility model has the advantages and positive effects of：Compared with prior art, 1, the utility model is sending nail group Air valve is set on part, air valve, which is blown downwards, realizes the air pressure that the air pressure for sending screw assembly lower end is less than upper end, under negative pressure state, Screw realizes the action of blanking, greatly reduces noise caused by air blowing, and stability is more preferable；2, rotating turret and link are hinged, During nailer nailing, rotating turret is squeezed by ailing machine, is flipped to the outside, after nailer nailing completion moves up, Under the action of resetting spring.Rotating turret resets, and is can avoid in this way in the case where mistake send nail, screw can send nail from rotating turret Hole is discharged, and avoids bail；3, the setting of stable axis, which is equivalent to, is supported batch mouth in inside, greatly improves the stabilization of batch mouth Property, and guiding is supported using positioning ball, it is also beneficial to the execution of the expansion action of batch mouth；4, the axis of gun body with give The axis angle of screw assembly is 20~40 degree, preferably 30 degree, can both ensure smooth lane change of the nail in rotation process, It ensure that smoothly automatic downslide, angle is too big, and portion's gliding speed is slack-off including stator, and is easy rollover, angle in junction Degree is too small, is easy in junction stuck.

Description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is the structural schematic diagram that three mouth suction type of the utility model send nail end；

Fig. 2 is the vertical view that three mouth suction type of the utility model send nail end；

Fig. 3 is the A-A sectional views that three mouth suction type of the utility model send nail end；

Fig. 4 is the portions the A detail drawing of the utility model Fig. 3；

Fig. 5 is the portions the B detail drawing of the utility model Fig. 3.

Reference numeral：

1- gun bodies；2- send screw assembly；21- links；The first mounting holes of 211-；22- send nail to manage；23- rotating turrets；231- Two mounting holes；24- guide pipes；25- resetting springs；3- batches of mouths；The first clamping pieces of 31-；The first fixing grooves of 311-；32- second is pressed from both sides Hold piece；The second fixing grooves of 321-；33- third clamping pieces；331- third fixing grooves；34- fixed rings；35- glands；36- stablizes Axis；361- annular positioning grooves；37- positioning balls；4- ailing machines；5- air valves.

Specific implementation mode

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this The specific implementation mode of utility model is described in detail.

Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality With doing similar popularization in the case of novel intension, therefore the utility model is not limited by following public specific embodiment.

Secondly, the utility model combination schematic diagram is described in detail, when the utility model embodiment is described in detail, for ease of Illustrate, indicates that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, This should not limit the range of the utility model protection.In addition, three-dimensional space that should be comprising length, width and depth in actual fabrication Between size

Again, it should be noted that in the absence of conflict, the spy in the embodiments of the present invention and embodiment Sign can be combined with each other.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the accompanying drawings to the utility model Specific embodiment elaborate.

As shown in Figure 1, Figure 2 and Figure 3, three mouth suction types send nail end, including gun body 1, send screw assembly 2 and batch mouth 3, gun body 1 is vertically arranged, and gun body 1 is equipped with batch hole, and the inner cavity of screw assembly 2 is sent to be connected to setting with the inside for criticizing hole, the axis of gun body 1 with give The axis setting at an acute angle of screw assembly 2 is sent screw assembly 2 to be equipped with and is located under gun body 1 with its internal air valve 5 being connected to, batch mouth 3 End.

Preferably, it send screw assembly 2 including link 21, nail pipe 22 and rotating turret 23, link 21 is sent to be located in gun body 1, The upper end for sending nail pipe 22 to be located at link 21, rotating turret 23 are hinged on the list of repairing of link 21, and being internally provided with for rotating turret 23 is sent Nail hole send nail hole and nail pipe 22 is sent to be coaxially disposed, resetting spring is equipped between the upper end and the lower end of link 21 of rotating turret 23 25, rotating turret 23 is hinged with link 21, and during 4 nailing of ailing machine, rotating turret 23 is squeezed by ailing machine 4, outward Overturning, after the completion of 4 nailing of ailing machine moves up, under the action of resetting spring 25.Rotating turret 23 resets, and is can avoid in this way in mistake In the case of misdelivery nail, screw can send nail hole to be discharged from rotating turret 23, avoid bail.

Preferably, as shown in figure 5, link 21 is equipped with the first mounting hole 211, rotating turret 23 close to one end of rotating turret 23 It is equipped with the second mounting hole 231 close to one end of link 21, one end of resetting spring 25 is located in the first mounting hole 211, another End is located in the second mounting hole 231, and after the first mounting hole 211 and the second mounting hole 231 is arranged, resetting spring 25 is not easy to misplace, Ensure the stability that rotating turret 23 acts.

Preferably, send nail pipe 22 and link 21 between be equipped with guide pipe 24, air valve 5 be located on guide pipe 24 and in it Portion's connection setting, air valve 5 are blown downwards so that the air pressure in guide pipe 24 is less than the air pressure for sending 22 upper end of nail pipe so that lower part In negative pressure state, the whereabouts of screw is realized, reduce the noise of air blowing.

Preferably, it is three-clove style or two flap-type batch mouth 3 to criticize mouth 3, and two flap-type are simple in structure, and processing and assembling are more quick, Three-clove style stability is more preferable, it is easier to ensure the verticality of screw.

Preferably, as shown in figure 4, the lower end of gun body 1 is equipped with gland 35, batch mouth 3 is pressed from both sides including the first clamping piece 31, second Piece 32, third clamping piece 33 and fixed ring 34 are held, the first clamping piece 31, the second clamping piece 32 and third clamping piece 33 are oppositely arranged At the round of full circle and the movable lower end for being connected to gland 35 is slightly less than, fixed ring 34 is located at the first folder being oppositely arranged Hold the upper end of 33 outer ring of piece 31, the second clamping piece 32 and third clamping piece, fixed ring 34 is elastic component, can be used rubber material or Person's silica gel material is conducive to after the first clamping piece 31, the second clamping piece 32 and third clamping piece 33 are opened, is smoothly answered Position.

Preferably, the first clamping piece 31 is equipped with the first fixing groove 311, and the second clamping piece 32 is equipped with the second fixing groove 321, the second aid on piece is equipped with third fixing groove 331, the first fixing groove 311, the second fixing groove 321 and third fixing groove 331 Corresponding to be arranged to circular groove, fixed ring 34 is located at the first fixing groove 311, the second fixing groove 321 and third fixing groove 331 It is interior, after the first fixing groove 311 of setting, the second fixing groove 321 and third fixing groove 331, it ensure that the stabilization that fixed ring 34 positions Property, position is not easy dislocation landing, improving stability.

Preferably, the lower end of gun body 1, which is equipped with, stablizes axis 36, and the upper end for stablizing axis 36 is coaxially disposed with gland 35 and the two It is fixedly connected, the lower end for stablizing axis 36 is located at the inner ring of batch mouth 3 and the two is coaxially disposed, and stablizes axis 36 and is equipped with annular positioning groove 361, the inner ring of batch mouth 3 is equipped with multiple positioning balls 37, and positioning ball 37 is located in annular positioning groove 361 and the two contact is set It sets, the setting of stable axis 36, which is equivalent to, is supported batch mouth 3 in inside, greatly improves the stability of batch mouth 3, and use Positioning ball 37 is supported guiding, is also beneficial to the execution of the expansion action of batch mouth 3.

Preferably, gun body 1 is formed by steel part overall processing, and screw assembly 2 is sent to assemble for workpiece, send screw assembly 2 Assembled by screw with gun body 1, all parts are all made of workpiece, and the precision of processing can ensure, part is beautiful, processing Precision is higher, and glossiness is higher after spray painting, more beautiful, and by the way of assembling, big STRUCTURE DECOMPOSITION is processed, reduces difficult processing Degree and processing cost.

Preferably, the axis of gun body 1 and send screw assembly 2 axis angle be 20~40 degree, preferably 30 degree, can both protect Smooth lane change of the nail in rotation process is demonstrate,proved, also ensures smoothly automatic downslide, angle is too big, and stator is in interior subordinate's slip velocity Spend it is slack-off, and junction be easy rollover, angle is too small, is easy in junction stuck.

During practical operation, this structure change it is traditional send nail mouth structure in the structure for sending nail mouth that air valve 5 is added, Using vacuum transmitter principle, air valve 5 is set sending, air-supply valve 5 is blown, the original inhaled using vacuum between nail pipe 22 and rotation pipe Reason send screw sucking to nail end, greatly reduces the noise blown and generated, while batch mouth 3 is used three-clove style structure, ensures The verticality of screw, total can reduce noise, ensure that the verticality of nailing, stability are good.

It should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although reference The utility model is described in detail in preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this reality It is modified or replaced equivalently with novel technical solution, without departing from the spirit and scope of technical solutions of the utility model, It should all cover in the right of the utility model.

Claims (10)

1. three mouth suction types send nail end, it is characterised in that：Including gun body, screw assembly and batch mouth, the gun body is sent to be vertically arranged, The gun body is equipped with batch hole, described that the inner cavity of screw assembly is sent to be connected to setting, the axis of the gun body with the inside in described batch of hole Send the axis of screw assembly setting at an acute angle with described, it is described that screw assembly is sent to be equipped with and its internal air valve being connected to, described batch of mouth It is located at the lower end of the gun body.

2. three mouths suction type according to claim 1 send nail end, it is characterised in that：It is described that screw assembly is sent to include connection Frame send nail pipe and rotating turret, the connection to be erected in the gun body, the upper end for sending nail pipe to be located at the link, institute The list of repairing that rotating turret is hinged on the link is stated, nail hole is sent in being internally provided with for the rotating turret, described that nail hole is sent to be sent with described Pipe coaxial arrangement is followed closely, resetting spring is equipped between the upper end of the rotating turret and the lower end of the link.

3. three mouths suction type according to claim 2 send nail end, it is characterised in that：The link is close to the rotation One end of frame is equipped with the first mounting hole, and the rotating turret is equipped with the second mounting hole, the reset close to one end of the link One end of spring is located in first mounting hole, and the other end is located in second mounting hole.

4. three mouths suction type according to claim 2 send nail end, it is characterised in that：It is described to send nail pipe and the link Between be equipped with guide pipe, the air valve is located on guide pipe and internal is connected to setting with it.

5. three mouths suction type according to claim 1 send nail end, it is characterised in that：Described batch of mouth is three-clove style or two valves Formula batch mouth.

6. three mouths suction type according to claim 1 send nail end, it is characterised in that：The lower end of the gun body, which is equipped with, to be fixed Head, described batch of mouth include the first clamping piece, the second clamping piece, third clamping piece and fixed ring, first clamping piece, the second folder It holds piece and third clamping piece is relatively set into and is slightly less than the round of full circle and the movable lower end for being connected to the gland, institute The upper end that fixed ring is located at first clamping piece, the second clamping piece and third clamping piece outer ring that are oppositely arranged is stated, it is described solid It is elastic component to determine ring.

7. three mouths suction type according to claim 6 send nail end, it is characterised in that：First clamping piece is equipped with the One fixing groove, second clamping piece are equipped with the second fixing groove, and the second aid on piece is equipped with third fixing groove, and described the One fixing groove, the second fixing groove and third fixing groove is corresponding is arranged to circular groove, it is solid that the fixed ring is located at described first Determine in slot, the second fixing groove and third fixing groove.

8. three mouths suction type according to claim 6 send nail end, it is characterised in that：The lower end of the gun body, which is equipped with, stablizes Axis, upper end and the gland of the stable axis are coaxially disposed and the two is fixedly connected, and the lower end of the stable axis is located at institute It states the inner ring of batch mouth and the two is coaxially disposed, the stable axis is equipped with annular positioning groove, and the inner ring of described batch of mouth is equipped with multiple Positioning ball, the positioning ball is located in the annular positioning groove and the two contact setting.

9. three mouths suction type according to claim 1 send nail end, it is characterised in that：The gun body is integrally added by steel part Work forms, described that screw assembly is sent to assemble for workpiece, described that screw assembly is sent to assemble by screw with the gun body.

10. three mouths suction type according to claim 1 send nail end, it is characterised in that：The axis of the gun body with it is described It is 20~40 degree to send the axis angle of screw assembly.